So, Miracast is a little like a wireless HDMI cable that users can connect devices with to project their displays. However, a This device doesn’t support Miracast error message pops up for some users. Consequently, Miracast mirroring doesn’t work.

Why my device doesn’t support Miracast?

To use Miracast, your device needs to fulfill a set of essential requirements, which most of the new generation ones easily would. Also, you need to have compatible graphics drivers, WDDM (Windows Display Driver Model) 1.3, and later. And most users who reported incompatibility found out that their graphics driver doesn’t support Miracast. Besides, there’s also a possibility that the display you are trying to stream to, doesn’t support Miracast, which, too, can spoil the experience.

Where can I encounter this error and what to expect?

The full message reads This device doesn’t support receiving Miracast so you can’t project to it wirelessly The device doesn’t support miracast Nvidia All Windows versions can be impacted (Your device doesn’t support Miracast Windows 11, Windows 8.1 Miracast not supported, and of course Win 10) Miracast not available Windows 10 DxDiag The device doesn’t support Miracast Surface Hub This device doesn’t support miracast Ethernet Surface Pro 7 doesn’t support Miracast Miracast available, no HDCP Miracast not supported by graphics drivers (NVidia in particular) or by WiFi driver

Here are a few potential resolutions for fixing it. As a first step, you should double-check that your laptop or desktop really does support Miracast. 

How can I fix This device doesn’t support Miracast error?

1. Update network drivers

You might need to update your network drivers to the latest ones to fix the Your PC or mobile device doesn’t support Miracast error. Now, this process can take some time, and it is not always finding the right driver for your pc. However, you can manually search through the manufacturer’s website or use a third-party tool. If you want a faster option for updating your drivers, we recommend you use a professional tool such as Driverfix.  If the network drivers are available, they will be automatically installed. If they aren’t, then your drivers are already up to date. This software is one of the best solutions created specifically to keep your PC in tip-top condition without wasting time performing manual driver updates. It is a lightweight tool, and the only components you install on your PC are the driver scanner and the downloader.

2. Check if your device supports Miracast

If you discover that the device doesn’t support Miracast, you will need a wireless display adapter. Microsoft’s Wireless Display Adapter is probably among the best ones for Windows devices. SPONSORED

3. Check if Wi-Fi is enabled on both devices

Some users have stated that the Your PC or mobile device doesn’t support Miracast error arises even though they’re sure their devices meet the requirements for Miracast mirroring. This is because having Wi-Fi enabled on both devices is a critical requirement. So, make sure of that and verify if the error is fixed.

4. Select auto for Wireless Mode Selection

Several users managed to fix The device doesn’t support Miracast error by modifying the network adapter’s properties. So you may as well give it a try if the previous methods didn’t work.

5. Reinstall the wireless adapter driver

If none of the previous solutions have worked, it’s likely that the network drivers are corrupt, and reinstalling them would do the trick. Once done, The device doesn’t support Miracast error will be fixed.

How can I fix This device doesn’t support Miracast on Windows 11?

When encountering The device doesn’t support Miracast error in Windows 11, we first recommend trying solutions listed earlier since these remain the same on all recent iterations of the OS. In addition to these, you may update the graphics driver if it’s incompatible. Other than that, disable any active VPN connections or proxy that you may have configured. Also, uninstall apps that can modify the network connection or alter its parameters and settings.

What if my laptop doesn’t support Miracast?

If the problem lies with incompatibility, first try updating drivers or executing the other solutions here. In case none work, remember that Miracast is not the only streaming solution available. There are several others that you can give a try. Chromecast, for instance, is a great streaming device that works across a wide array of devices. You can easily use Chromecast on the browser or configure your Windows 11 PC as a Chromecast. You may find other Miracast alternatives as well. The fixes above would resolve the Your PC or mobile device doesn’t support Miracast for most users, and for the once that it doesn’t, incompatibility would be the underlying cause. Also, find out how to download Miracast in Windows 11. If you have any other queries, drop a comment in the section below.

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